Track your daily weight simply, privately, and at your own pace.
weightDiary helps you record your weight and understand changes through BMI, a calendar, and clear charts. No account is required. Your weight records stay on your device and are not sent to an external server.
■ Privacy first
- No push notifications
- No transmission of your weight records
- No account or sign-up
- Records stored on your device
■ Simple weight logging
- Add, edit, or delete entries by date
- See recent entries and changes from the previous record
- Review your full history in chronological order
■ Automatic BMI calculation
Enter your height and weight to calculate BMI automatically. BMI updates whenever you add a new weight entry.
- Underweight: below 18.5
- Normal: 18.5 to below 23.0
- Overweight: 23.0 to below 25.0
- Obese: 25.0 or above
BMI is a general reference and is not a substitute for medical advice or diagnosis.
■ Calendar and charts
- Review weight entries on a monthly calendar
- Explore changes over 3 months, 6 months, 1 year, or a custom period
- Understand your trend with a clear line chart
- Save a chart for your selected period as a PDF
■ Backup and restore
- Back up weight records to a TXT file
- Restore records from a saved TXT file
■ Comfortable viewing
- Light, dark, and system themes
- Korean, English, Japanese, and Chinese
Build a healthy weight-management habit by recording consistently and seeing every change clearly.
Codingfish: https://www.codingfish.co.kr
Contact: codingfish79@gmail.com
Thank you for using weightDiary.
No push notifications or weight-data uploads. Track weight and BMI with ease.